curriculum/challenges/english/blocks/learn-html-by-building-a-cat-photo-app/62bb4009e3458a128ff57d5d.md
You can set browser behavior by adding meta elements in the head. Here's an example:
<meta attribute="value">
Inside the head element, nest a meta element with an attribute named charset. Set to the value to utf-8 which tells the browser how to encode characters for the page.
Note that the meta element is a void element.
With that last change, you have completed the Cat Photo App project. Congratulations!
You should create a meta element within the head element.
assert.exists(document.querySelector('head > meta'));
You should give the meta element a charset of UTF-8.
assert.equal(document.querySelector('head > meta')?.getAttribute('charset')?.toLowerCase(), 'utf-8');
Your meta element should be a void element, you don't need to add </meta>.
assert.notMatch(code, /<\/meta\s*>?/i);
<!DOCTYPE html>
<html lang="en">
--fcc-editable-region--
<head>
<title>CatPhotoApp</title>
</head>
--fcc-editable-region--
<body>
<main>
<h1>CatPhotoApp</h1>
<section>
<h2>Cat Photos</h2>
<p>Everyone loves <a href="https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg">cute cats</a> online!</p>
<p>See more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a> in our gallery.</p>
<a href="https://freecatphotoapp.com"></a>
</section>
<section>
<h2>Cat Lists</h2>
<h3>Things cats love:</h3>
<ul>
<li>catnip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<figure>
<figcaption>Cats <em>love</em> lasagna.</figcaption>
</figure>
<h3>Top 3 things cats hate:</h3>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
<figure>
<figcaption>Cats <strong>hate</strong> other cats.</figcaption>
</figure>
</section>
<section>
<h2>Cat Form</h2>
<form action="https://freecatphotoapp.com/submit-cat-photo">
<fieldset>
<legend>Is your cat an indoor or outdoor cat?</legend>
<label><input id="indoor" type="radio" name="indoor-outdoor" value="indoor" checked> Indoor</label>
<label><input id="outdoor" type="radio" name="indoor-outdoor" value="outdoor"> Outdoor</label>
</fieldset>
<fieldset>
<legend>What's your cat's personality?</legend>
<input id="loving" type="checkbox" name="personality" value="loving" checked> <label for="loving">Loving</label>
<input id="lazy" type="checkbox" name="personality" value="lazy"> <label for="lazy">Lazy</label>
<input id="energetic" type="checkbox" name="personality" value="energetic"> <label for="energetic">Energetic</label>
</fieldset>
<input type="text" name="catphotourl" placeholder="cat photo URL" required>
<button type="submit">Submit</button>
</form>
</section>
</main>
<footer>
<p>
No Copyright - <a href="https://www.freecodecamp.org">freeCodeCamp.org</a>
</p>
</footer>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>CatPhotoApp</title>
</head>
<body>
<main>
<h1>CatPhotoApp</h1>
<section>
<h2>Cat Photos</h2>
<p>Everyone loves <a href="https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg">cute cats</a> online!</p>
<p>See more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a> in our gallery.</p>
<a href="https://freecatphotoapp.com"></a>
</section>
<section>
<h2>Cat Lists</h2>
<h3>Things cats love:</h3>
<ul>
<li>catnip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<figure>
<figcaption>Cats <em>love</em> lasagna.</figcaption>
</figure>
<h3>Top 3 things cats hate:</h3>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
<figure>
<figcaption>Cats <strong>hate</strong> other cats.</figcaption>
</figure>
</section>
<section>
<h2>Cat Form</h2>
<form action="https://freecatphotoapp.com/submit-cat-photo">
<fieldset>
<legend>Is your cat an indoor or outdoor cat?</legend>
<label><input id="indoor" type="radio" name="indoor-outdoor" value="indoor" checked> Indoor</label>
<label><input id="outdoor" type="radio" name="indoor-outdoor" value="outdoor"> Outdoor</label>
</fieldset>
<fieldset>
<legend>What's your cat's personality?</legend>
<label for="loving"><input id="loving" type="checkbox" name="personality" value="loving" checked> Loving</label>
<label for="lazy"><input id="lazy" type="checkbox" name="personality" value="lazy"> Lazy</label>
<label for="energetic"><input id="energetic" type="checkbox" name="personality" value="energetic"> Energetic</label>
</fieldset>
<input type="text" name="catphotourl" placeholder="cat photo URL" required>
<button type="submit">Submit</button>
</form>
</section>
</main>
<footer>
<p>
No Copyright - <a href="https://www.freecodecamp.org">freeCodeCamp.org</a>
</p>
</footer>
</body>
</html>